Fatal error: Uncaught Error: Class "Shopware\Core\System\Annotation\Concept\ExtensionPattern\Handler" not found in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/System/Annotation/Concept/ExtensionPattern/HandlerChain.php:22
Stack trace:
#0 {main}
  thrown in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/System/Annotation/Concept/ExtensionPattern/HandlerChain.php on line 22